Download the HT7730BA datasheet PDF.
This datasheet also covers the HT7727BA variant, as both devices belong to the same 5v/200ma pfm asynchronous step-up converter family and are provided as variant models within a single manufacturer datasheet.
General Description
The HT77xxBA series is a set of PFM step-up DC/DC converters with high efficiency and low ripple.
Key Features
Low startup voltage: 0.85V (Typical).
High efficiency up to 85%.
Ultra low no load input current.
High output voltage accuracy: ±2.5%.
Fixed output voltage: 2.7V, 3.0V, 3.3V, 3.7V and
5.0V.
Note: The manufacturer provides a single datasheet file (HT7727BA-HoltekSemiconductor.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for HT7730BA (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
HT7730BA. For precise diagrams, and layout, please refer to the original PDF.
HT77xxBA 5V/200mA PFM Asynchronous Step-up Converter Features • Low startup voltage: 0.85V (Typical) • High efficiency up to 85% • Ultra low no load input current • High ...
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• High efficiency up to 85% • Ultra low no load input current • High output voltage accuracy: ±2.5% • Fixed output voltage: 2.7V, 3.0V, 3.3V, 3.7V and 5.0V • Ultra low shutdown current: 0.1μA (Typical) • Package type: TO92, SOT89-3, SOT23-3 and SOT23-5 Applications • One, two and three cell alkaline and NiMH/NiCd bettery powered portable products • Portable equipment/handheld devices General Description The HT77xxBA series is a set of PFM step-up DC/DC converters with high efficiency and low ripple. The series features extremely low start-up voltage and high output voltage accuracy. They require only few external componen
HT7730BA Datasheet
